Particulate matter analyzer, collecting filter and system for analyzing and collecting samples from fluids
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United States of America Patent
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Aug 7, 2007
Grant Date -
Feb 24, 2005
app pub date -
Apr 15, 2004
filing date -
Apr 16, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A system, including a particulate matter analyzer and collecting filter, provides a method of analyzing and collecting samples from fluids, such as collecting particulate matter from air. A mass measuring unit and composition analyzing unit can be provided for either simultaneous or immediately consecutive measurements within a single instrument. The filter material can have an antistatic electricity characteristic and can be impregnated with reference material to enable calibration of the composition analyzing unit.
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